Marcel Granollers and Jack Sock were the defending champions, but chose not to participate together this year. Granollers played alongside Ivan Dodig and successfully defended the title, defeating Fabrice Martin and Édouard Roger-Vasselin in the final, 7–5, 7–6^(8–6). Sock teamed up with Nicholas Monroe, but lost to Dodig and Granollers in the semifinals.

	First round							Quarterfinals							Semifinals							Final
	1	H Kontinen J Peers	65	3
	Q	M Daniell D Inglot	77	6				Q	M Daniell D Inglot	6	3	[10]
	WC	M-A Hüsler N Zimonjić	6	4	[10]			WC	M-A Hüsler N Zimonjić	3	6	[6]
		A Mannarino B Paire	4	6	[6]										Q	M Daniell D Inglot	6	3	[11]
	4	JS Cabal R Farah	6	6												F Martin É Roger-Vasselin	3	6	[13]
		R Bautista Agut P Lorenzi	2	2				4	JS Cabal R Farah	5	5
		F Martin É Roger-Vasselin	6	77					F Martin É Roger-Vasselin	7	7
	WC	M Chiudinelli L Margaroli	3	63																			F Martin É Roger-Vasselin	5	66
		N Mektić F Škugor	6	6																		2	I Dodig M Granollers	7	78
		A-u-H Qureshi M Zverev	4	4					N Mektić F Škugor	7	67	[4]
		N Monroe J Sock	3	6	[10]				N Monroe J Sock	5	79	[10]
	3	R Klaasen R Ram	6	3	[7]											N Monroe J Sock	5	3
		R Haase M Venus	2	3											2	I Dodig M Granollers	7	6
		J Benneteau N Mahut	6	6					J Benneteau N Mahut	4	4
		R Harrison S Johnson	65	2				2	I Dodig M Granollers	6	6
	2	I Dodig M Granollers	77	6

1. Marcus Daniell / Dominic Inglot

	First round							Qualifying competition
	1	Marcus Daniell Dominic Inglot	6	6
		Denis Istomin Leonardo Mayer	4	3
								1	Marcus Daniell Dominic Inglot	2	79	[10]
								2	Hans Podlipnik-Castillo Andrei Vasilevski	6	67	[6]
	WC	Adrian Bodmer Adrien Bossel	3	65
	2	Hans Podlipnik-Castillo Andrei Vasilevski	6	77

• Main draw
• Qualifying draw